参数资料
型号: 7139DG
厂商: Aavid Thermalloy
文件页数: 88/116页
文件大小: 0K
描述: BOARD LEVEL HEAT SINK
产品培训模块: How to Select a Heat Sink
标准包装: 1,000
类型: 插件板级
冷却式包装: TO-220
固定方法: 夹和 PC 引脚
形状: 矩形
长度: 0.780"(19.81mm)
宽: 0.520"(13.21mm)
机座外的高度(散热片高度): 0.515"(13.08mm)
温升时的功耗: 1.5W @ 50°C
在强制气流下的热敏电阻: 在 500 LFM 时为8°C/W
自然环境下的热电阻: 28.3°C/W
材质:
材料表面处理:
其它名称: 042013
73
THRU
HOLE
DISCRETE
SEMIC
O
NDUCT
O
R
P
A
C
K
A
GES
EUROPE
ASIA
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
AMERICA
USA Tel: +1 (603) 224-9988 email: info@aavid.com
www.aavidthermalloy.com
TO-3 Heat Sinks
ORDERING INFORMATION
5761, 5762, 5763, 5764 Square basket heat sink featuring slanted vane fins
Square basket heat sink features
slanted vane fins for efficient heat
dissipation. Air movement from any
direction is diverted into the center
of the heat sink to create turbulence
and improve heat transfer. Four
heights to choose from.
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Th
ermal
Resistanc
eF
ro
m
MT
G
Sur
fac
et
oAmbien
t—C/W
at
t
5
0
20
40
60
80
100
04
8
12
16
20
4
3
1
2
0
400
200
600
800
1000
576203
576103
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°C
Part Number
“A” Dim
576103B00000G
12.70 (0.500)
576203B00000G
19.05 (0.750)
576303B00000G
25.40 (1.000)
576403B00000G
31.75 (1.250)
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Th
ermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°C/W
at
t
5
0
20
40
60
80
100
04
8
12
16
20
4
3
1
2
0
400
200
600
800
1000
576403
576303
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°C
Material: 2.29 (0.090) Thick Aluminum
Finish: Black Anodize
Position
Code
Description
Location
Details
A
1
Kon-DuxTM pad
Page 86
B
01
6-32 Wave-OnTM theaded insert
Hole X
Page 89
0.100 stand off
POPULAR OPTIONS:
Base part no.
576 _ 03B 0 00 00G
For additional options see page 84
"A"
12.32
(0.485)
12.32
(0.485)
REF
45.97
(1.810)
5.46
(0.215)
10.92
(0.430)
30.15
(1.187)
TYP 2
4.77
(0.188)
TYP 2
5.54
(0.218)
2
1
15.09
(0.594)
1.83
(0.072)
"X"
CL
A B
Grease
Epoxy
&
page112
Mounting
Kits
page 99
ORDERING INFORMATION
PF523, PF526, PF527
Diamond shaped heat sink
is the same profile as the device
which saves space on the board.
This rugged design is made from
cast aluminum and is available
in three different heights.
Part Number
“A” Dim
PF523G
12.50 (0.492)
PF526G
19.00 (0.748)
PF527G
25.00 (0.984)
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Th
ermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°C/W
at
t
10
0
20
40
60
80
100
0
3
6
9
12
15
8
6
2
4
0
400
200
600
800
1000
PF526
PF527
PF523
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°C
Material: Cast Aluminum
Finish: Black Anodize
3.40
(0.134)
DIA 22.90
(0.902)
Approx DIA 8.00(0.315)
area flat around holes
30.15
(1.19)
CTRS
40.80
(1.606)
26.90
(1.060)
"A"
DIA 4.20 (0.165)
4.10 (0.161)
TYP (2)
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